#40CA45#40CA45

#40CA45 is a light, highly saturated green. Relative luminance 0.438; OKLCH L 73.9% C 0.210 H 143.6°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#40CA45
RGB	rgb(64, 202, 69)
HSL	hsl(122, 57%, 52%)
HSV	hsv(122, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 65.8%, 20.8%)
CIE-LAB	lab(72.07, -62.22, 53.88)
CIE-LCH	lch(72.07, 82.31, 139.11°)
OKLab	oklab(73.86% -0.1687 0.1245)
OKLCH	oklch(73.86% 0.21 143.6)
XYZ	xyz(24.3076, 43.7581, 12.7942)
Luminance	0.4376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA45 #CA40C5

analogous

#80CA40 #40CA45 #40CA8A

triadic

#40CA45 #4540CA #CA4540

tetradic

#40CA45 #4080CA #CA40C5 #CA8A40

square

#40CA45 #4080CA #CA40C5 #CA8A40

split-complementary

#40CA45 #8A40CA #CA4080

monochromatic

#1F7022 #2CA031 #40CA45 #70D774 #A0E5A2

Accessibility & contrast

On white

2.15

#40CA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#40CA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA45

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA45	#FFFFFF	#000000	##000000
##40CA45	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB734

Deuteranopia (green-blind)

#BEAC51

Tritanopia (blue-blind)

#17C4AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #40ca45;
/* rgb */ color: rgb(64, 202, 69);
/* oklch */ color: oklch(73.9% 0.210 143.6);

Tailwind

colors: {
  custom: {
    50: '#87db7e',
    500: '#40ca45',
    950: '#000000',
  },
}

SCSS

$custom: #40ca45;
$custom-light: #87db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca45",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 69
  },
  "hsl": {
    "h": 122.174,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73861,
    "c": 0.20969,
    "h": 143.6
  },
  "luminance": 0.43761
}

Semantic roles & 50–950 ramp

primary

#40CA45

secondary

#D195CF

accent

#48DAE0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CA45

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →